CN214555313U - Agricultural rapeseed harvesting and screening equipment - Google Patents
Agricultural rapeseed harvesting and screening equipment Download PDFInfo
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- CN214555313U CN214555313U CN202022500985.8U CN202022500985U CN214555313U CN 214555313 U CN214555313 U CN 214555313U CN 202022500985 U CN202022500985 U CN 202022500985U CN 214555313 U CN214555313 U CN 214555313U
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- 238000012216 screening Methods 0.000 title claims abstract description 36
- 244000188595 Brassica sinapistrum Species 0.000 title claims description 40
- 235000004977 Brassica sinapistrum Nutrition 0.000 title claims description 40
- 238000003306 harvesting Methods 0.000 title claims description 11
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 3
- 239000012535 impurity Substances 0.000 abstract description 27
- 235000013311 vegetables Nutrition 0.000 abstract description 23
- 238000009434 installation Methods 0.000 abstract description 8
- 239000004576 sand Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 235000011293 Brassica napus Nutrition 0.000 description 18
- 240000002791 Brassica napus Species 0.000 description 18
- 230000009471 action Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of agricultural technologies, and a screening installation is reaped to vegetable seed for agricultural is disclosed, including the box, box intracavity fixed mounting has first filter screen and second filter screen, and first filter screen is located the second filter screen and is the top, is provided with accelerator between first filter screen and the second filter screen, and accelerator includes servo motor, swing frame and swinging arms. This screening installation is reaped to vegetable seed for agricultural, through setting up accelerating device, first filter screen and second filter screen filter the vegetable seed in the box intracavity, gravel and sand in with the vegetable seed, impurity such as vegetable seed shell and vegetable seed leaf separates, through swing frame constantly carry out reciprocating motion about the box intracavity, thereby drive the fan board and not turn over the effect of stir-fry to the vegetable seed, the screening efficiency of vegetable seed accelerates, and constantly drive the second filter screen through first stay cord and fluctuate from top to bottom, further improve the passing rate of vegetable seed from the second filter screen, thereby improve the screening efficiency to the vegetable seed.
Description
Technical Field
The utility model relates to the field of agricultural technologies, specifically a screening installation is reaped to vegetable seed for agricultural.
Background
After the rapeseed is harvested in agriculture, the harvested rapeseed needs to be filtered and screened, because the rapeseed is often mixed with impurities such as sand, rapeseed shells, rapeseed leaves and the like after the rapeseed is harvested. The rapeseed screening device in the prior art is generally simple in design, still has defects in the aspects of efficiency of screening the rapeseed and collection after screening and separating impurities, and is inconvenient to collect and remove after separating the impurities, and a small amount of rapeseed can be mixed in the rapeseed screening device. Therefore, in order to solve the above problems, it is necessary to provide a rapeseed harvesting and screening apparatus for agriculture.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides an agricultural is with rape seed reaps screening installation, possess the utility model discloses simple structure, the person of facilitating the use gets rid of the impurity that the rape seed filtered out, improve device's availability factor, the screening efficiency of rape seed with higher speed, and it is undulant from top to bottom to constantly drive the second filter screen through first stay cord, further improve the passing rate from the second filter screen of rape seed, thereby improve advantages such as the screening efficiency to the rape seed, it still is not enough in the aspect of collection after the efficiency and the impurity screening separation of rape seed screening to have solved prior art, collection after the impurity separation is comparatively inconvenient with getting rid of, and wherein still probably thoughtlessly there is the problem of a small amount of rape seed.
(II) technical scheme
In order to realize the above-mentioned the utility model discloses simple structure, the person of facilitating the use gets rid of the impurity that the rape seed filtered out, improves the availability factor of device, the screening efficiency of rape seed with higher speed to it is undulant from top to bottom to constantly drive the second filter screen through first stay cord, further improves the passing through rate of rape seed from the second filter screen, thereby improves the purpose to the screening efficiency of rape seed, the utility model provides a following technical scheme: an agricultural rapeseed harvesting and screening device comprises a box body, wherein a first filter screen and a second filter screen are fixedly installed in a cavity of the box body, the first filter screen is positioned above the second filter screen, the first filter screen is Z-shaped, the height of the first filter screen is gradually reduced from left to right, an accelerating device is arranged between the first filter screen and the second filter screen, the accelerating device comprises a servo motor, a swinging frame and a swinging rod, the servo motor is fixedly installed on the rear side wall surface of the box body, the output end of the servo motor penetrates through the rear side wall surface of the box body through a bearing and is deeply inserted into the cavity of the box body, the swinging frame is a rectangular frame with a hollow middle part, the swinging rod penetrates through the front and rear wall surfaces of the swinging frame through the bearing, the front and rear ends of the swinging rod are fixedly installed on the front and rear wall surfaces in the cavity of the box body, a rotating disc is fixedly installed at the output end of the servo motor, a rotating rod is fixedly installed on the front side wall surface of the rotating disc, and is positioned at the outer circle center of the front side wall surface of the rotating disc, the wall surface of the front end of the rotating rod is clamped on the inner wall of the hollow part of the swing frame, seven groups of fan plates are fixedly mounted on the outer walls of the left side and the right side of the bottom of the swing frame, the seven groups of fan plates are distributed on the two side wall surfaces of the bottom of the swing frame in a fan shape, the outer wall of the right side of the box body is provided with a collecting device, and the collecting device corresponds to the lowest position in the cavity of the right side of the first filter screen.
Preferably, collection device is including collecting box, expansion plate, leak, telescopic link and slider, collects the box shape and is right trapezoid, and the bottom hypotenuse of collecting the box is for turning right the state that gradually falls from a left side, collects the box left side and is the fretwork, collect box fixed mounting on box right side outer wall, and collect box and box intracavity intercommunication, the quantity of slider is four, four sliders are tip around both ends about expansion plate fixed mounting respectively, and two sliders that are located the expansion plate bottom are the state of slope, collect the spout of the mutual block of slider all seted up in both sides around box intracavity top and bottom.
Preferably, the telescopic link runs through and collects box right side wall and deepens and collect the box intracavity, and telescopic link left end fixed mounting has cup jointed the extrusion spring on the expansion plate right side wall, and the extrusion spring is located and collects the box intracavity and is in by the extruded state, collects box bottom hypotenuse middle part and has seted up the leak.
Preferably, a second pull rope is fixedly installed between the wall surface at the lowest position of the right side of the first filter screen and the wall surface at the right side of the swing frame.
Preferably, first pull ropes are fixedly installed between the seven fan plates and the top of the second filter screen, and the first pull ropes have certain elasticity and recovery capability.
Preferably, the right end of the telescopic rod, which is positioned at the outer side of the collecting box, is fixedly provided with a limiting piece.
(III) advantageous effects
Compared with the prior art, the utility model provides an agricultural is with rape seed reaps screening installation possesses following beneficial effect:
1. this screening installation is reaped to vegetable seed for agricultural, through setting up accelerating device, first filter screen and second filter screen filter the vegetable seed in the box intracavity, gravel and sand in with the vegetable seed, impurity such as vegetable seed shell and vegetable seed leaf separates, through swing frame constantly carry out reciprocating motion about the box intracavity, thereby drive the fan board and not turn over the effect of stir-fry to the vegetable seed, the screening efficiency of vegetable seed accelerates, and constantly drive the second filter screen through first stay cord and fluctuate from top to bottom, further improve the passing rate of vegetable seed from the second filter screen, thereby improve the screening efficiency to the vegetable seed.
2. This screening installation is reaped to vegetable seed for agricultural, through setting up collection device, realized can carrying out independent and concentrated collection to the impurity that screens off from first filter screen, the spacing piece of pulling can spill the impurity that filters off from the leak, through setting up the second stay cord, drive the lower bottom of first filter screen and also rock when realizing the motion of swing frame, not only with higher speed vegetable seed from the screening efficiency on the first filter screen, but also can accelerate impurity from the efficiency that spills of leak, the utility model discloses simple structure, the person of facilitating the use gets rid of the impurity that the vegetable seed filtered off, improves the availability factor of device.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;
fig. 4 is a side sectional view of the present invention;
fig. 5 is a schematic diagram of the structure of the retractable plate of the present invention.
In the figure: 1. a box body; 11. a first filter screen; 12. a second filter screen; 2. an acceleration device; 21. a servo motor; 22. rotating the disc; 23. rotating the rod; 24. a swing frame; 25. a fan plate; 26. a first pull cord; 27. a swing lever; 3. a collection device; 31. a collection box; 32. a retractable plate; 33. a leak port; 34. a telescopic rod; 35. a compression spring; 36. a chute; 37. a slider; 38. a second pull cord; 39. a limiting sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an agricultural rapeseed harvesting and screening device comprises a box body 1, the bottom of the box body 1 is horizontally arranged on the ground through four supporting legs, a feeding funnel is fixedly arranged at the top of the box body 1, a discharging pipe is fixedly arranged at the bottom of the box body 1, a first filter screen 11 and a second filter screen 12 are fixedly arranged in a cavity of the box body 1, the first filter screen 11 is positioned above the second filter screen 12, the first filter screen 11 is Z-shaped, the height of the first filter screen 11 is gradually reduced from left to right, the specific shape of the first filter screen 11 is shown in figure 1, an accelerating device 2 is arranged between the first filter screen 11 and the second filter screen 12, the accelerating device 2 comprises a servo motor 21, a swing frame 24 and a swing rod 27, the servo motor 21 is fixedly arranged on the rear side wall surface of the box body 1, the output end of the servo motor 21 penetrates through the rear side wall surface of the box body 1 through a bearing and penetrates into the cavity of the box body 1, the swing frame 24 is a rectangular frame with a hollow middle part, the swing rod 27 penetrates through the front wall surface and the rear wall surface of the swing frame 24 through a bearing, the front end and the rear end of the swing rod 27 are fixedly installed on the front wall surface and the rear wall surface of the cavity of the box body 1, the output end of the servo motor 21 is fixedly installed with the rotating disc 22, the front side wall surface of the rotating disc 22 is fixedly installed with the rotating rod 23, the rotating rod 23 is positioned at the outer circle center of the front side wall surface of the rotating disc 22, the front end wall surface of the rotating rod 23 is clamped on the inner wall of the hollow part of the swing frame 24, the outer walls of the left side and the right side of the bottom of the swing frame 24 are fixedly installed with seven groups of fan plates 25, the seven groups of fan plates 25 are distributed on the two side wall surfaces of the bottom of the swing frame 24 in a fan shape, the installation mode of the seven groups of fan plates 25 is shown in figure 1, first pull ropes 26 are fixedly installed between the seven fan plates 25 and the top of the second filter screen 12, the first pull ropes 26 have certain elasticity and recovery capability, the outer wall of the right side of the box body 1 is provided with a collecting device 3, the collecting device 3 corresponds to the lowest end position in the right side cavity of the first filter screen 11, the collecting device 3 comprises a collecting box 31, an expansion plate 32, a leakage opening 33, an expansion link 34 and sliders 37, the collecting box 31 is in a right trapezoid shape, the bottom bevel edge of the collecting box 31 is in a state of gradually descending from left to right, the specific shape of the collecting box 31 is as shown in figure 1, the left side of the collecting box 31 is hollow, the collecting box 31 is fixedly arranged on the outer wall of the right side of the box body 1, the collecting box 31 is communicated with the cavity of the box body 1, the number of the sliders 37 is four, the four sliders 37 are respectively and fixedly arranged at the front end part and the rear end part of the upper end and the lower end part of the expansion link 32, the two sliders 37 at the bottom of the expansion link 32 are in an inclined state, the chutes 36 which are mutually clamped with the sliders 37 are respectively arranged at the front side and the rear side of the top and the bottom in the cavity of the collecting box 31, the expansion link 34 penetrates through the right side wall surface of the collecting box 31 and penetrates into the cavity of the collecting box 31, 34 left end fixed mounting of telescopic link is on the expansion plate 32 right side wall, and 34 outer walls of telescopic link have cup jointed extrusion spring 35, and extrusion spring 35 is located and collects 31 intracavity of box and is in by the extruded state, and telescopic link 34 is in the right-hand member fixed mounting who collects the box 31 outside has spacing piece 39, collects box 31 bottom hypotenuse middle part and has seted up leak 33, and fixed mounting has second stay cord 38 between 11 right side lower wall of first filter screen and the swing frame 24 right side wall.
When the rapeseed harvester is used, when harvested rapeseeds are screened, rapeseeds are poured in through a leak at the top of the box body 1, the rapeseeds fall on the first filter screen 11, the rapeseeds are filtered by the first filter screen 11, the volume of the rapeseeds is small and fall from the first filter screen 11, then impurities such as sand, rapeseed shells and rapeseed leaves contained in the rapeseeds fall on the wall surface of the first filter screen 11, slide down from the inclined wall surface of the first filter screen 11 and then fall between the inner walls of the right side of the box body 1 at the lowest position on the right side of the first filter screen 11, so that the collection and filtration of dirt and impurities in the rapeseeds are realized, the collection device 3 is arranged, the extrusion spring 35 is in a compressed state under normal conditions, therefore, the expansion plate 32 is positioned at one side close to the cavity of the box body 1, the filtered dirt and impurities are limited, the working switch of the servo motor 21 is opened, the output end of the servo motor 21 rotates to drive the rotating disc 22 to rotate, the rotating disc 22 rotates to drive the rotating rod 23 to rotate, the rotating rod 23 rotates to enable the swinging frame 24 to swing back and forth left and right in the cavity of the box body 1, the fan plate 25 follows the swinging frame 24 to carry out continuous stir-frying action on the rapeseeds on the second filter screen 12, the rapeseeds fall off from the second filter screen 12 is accelerated, when the fan plate 25 swings, the first pull rope 26 drives the second filter screen 12 to be capable of certain pull rope, the second filter screen 12 is capable of certain fluctuation, the first filter screen 11 and the second filter screen 12 are both collection device telescopic rods 34 stainless steel filter screens, the first filter screen 11 and the second filter screen 12 have certain elasticity, the rapeseeds fall off on the second filter screen 12 is further accelerated by continuously pulling the second filter screen 12, and finally the rapeseeds can be discharged through the storage pipe at the bottom of the box body 1, meanwhile, when the swing frame 24 swings, the bottom of the first filter screen 11 can be pulled through the second pull rope 38, so that the bottom of the first filter screen 11 shakes to a certain extent, a part of the first filter screen 11 can be shaken off by carelessly dropping rapeseeds in impurities, and finally, when collected impurities are taken out, the limiting piece 39 is pulled, so that the telescopic rod 34 and the extrusion spring 35 are compressed, the telescopic plate 32 slides in the sliding groove 36 through the sliding block 37, the impurities fall into the leakage opening 33 from the first filter screen 11 under the action of weight, finally fall off from the leakage opening 33, the removal of the screened impurities is realized, after the impurities are removed, the limiting piece 39 is loosened, the telescopic plate 32, the telescopic rod 34 and the extrusion spring 35 continue to move to one side close to the first filter screen 11, and the limitation on the impurities is realized again. Therefore, by arranging the accelerating device 2, the first filter screen 11 and the second filter screen 12 screen and filter the rapeseeds in the cavity of the box body 1, the impurities in the rapeseeds, such as sand, gravel, rapeseed shells, rapeseed leaves and the like are separated, and the swinging frame 24 continuously reciprocates left and right in the cavity of the box body 1, so that the fan plate 25 is driven not to stir and fry the rapeseeds, the screening efficiency of the rapeseeds is accelerated, the second filter screen 12 is continuously driven by the first pull rope 26 to fluctuate up and down, the passing rate of the rapeseeds from the second filter screen 12 is further improved, the screening efficiency of the rapeseeds is improved, by arranging the collecting device 3, the impurities screened from the first filter screen 11 can be independently and intensively collected, the filtered impurities can be leaked from the leakage opening 33 by pulling the limiting sheet 39, by arranging the second pull rope 38, the swinging frame 24 is realized, and the bottom of the lowest part of the first filter screen 11 is driven to swing, not only accelerate the screening efficiency of rape seed from first filter screen 11, but also can accelerate the efficiency of spilling of impurity from leak 33, the utility model discloses simple structure, the person of facilitating the use gets rid of the impurity that the rape seed filtered out, improves the availability factor of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an agricultural is with rape seed harvesting and screening equipment, includes box (1), its characterized in that: the box body (1) is fixedly provided with a first filter screen (11) and a second filter screen (12) in the cavity, the first filter screen (11) is positioned above the second filter screen (12), the first filter screen (11) is Z-shaped, the height of the first filter screen (11) is gradually reduced from left to right, an accelerating device (2) is arranged between the first filter screen (11) and the second filter screen (12), the accelerating device (2) comprises a servo motor (21), a swing frame (24) and a swing rod (27), the servo motor (21) is fixedly arranged on the rear side wall surface of the box body (1), the output end of the servo motor (21) penetrates through the rear side wall surface of the box body (1) through a bearing and goes deep into the cavity of the box body (1), the swing frame (24) is a rectangular frame with a hollow middle part, the swing rod (27) penetrates through the front and rear wall surfaces of the swing frame (24) through a bearing, and the front and rear ends of the swing rod (27) are fixedly arranged on the front and rear wall surfaces of the cavity of the box body (1), output fixed mounting of servo motor (21) has rolling disc (22), rolling disc (22) front side wall fixed mounting has dwang (23), and dwang (23) are located rolling disc (22) front side wall centre of a circle outer lane department, dwang (23) front end wall block is on swing frame (24) fretwork department inner wall, swing frame (24) bottom left and right sides outer wall fixed mounting has seven sets of fan boards (25), and seven sets of fan boards (25) are fan-shaped distribution on the both sides wall face of swing frame (24) bottom, box (1) right side outer wall is provided with collection device (3), and collection device (3) are in with first filter screen (11) right side intracavity minimum position and are in corresponding.
2. An agricultural rapeseed harvesting and screening apparatus according to claim 1, characterized in that: collection device (3) are including collecting box (31), expansion plate (32), leak (33), telescopic link (34) and slider (37), it is right trapezoid to collect box (31) shape, and the bottom hypotenuse of collecting box (31) is for turning the state that descends gradually from a left side to the right side, it is fretwork to collect box (31) left side, collect box (31) fixed mounting on box (1) right side outer wall, and collect box (31) and box (1) intracavity intercommunication, the quantity of slider (37) is four, four slider (37) are the front and back tip at both ends about expansion plate (32) fixed mounting respectively, and two slider (37) that are located expansion plate (32) bottom are the state of slope, spout (36) of the mutual block with slider (37) are all seted up to the front and back both sides of collecting box (31) intracavity top and bottom.
3. An agricultural rapeseed harvesting and screening apparatus according to claim 2, characterized in that: the telescopic link (34) runs through and collects box (31) right side wall and goes deep into and collect box (31) intracavity, and telescopic link (34) left end fixed mounting has cup jointed extrusion spring (35) on expansion plate (32) right side wall, and extrusion spring (35) are located and collect box (31) intracavity and are in by the extruded state, collect box (31) bottom hypotenuse middle part and seted up leak (33).
4. An agricultural rapeseed harvesting and screening apparatus according to claim 1, characterized in that: and a second pull rope (38) is fixedly arranged between the wall surface at the lowest position of the right side of the first filter screen (11) and the wall surface at the right side of the swing frame (24).
5. An agricultural rapeseed harvesting and screening apparatus according to claim 1, characterized in that: first pull ropes (26) are fixedly arranged between the seven fan plates (25) and the top of the second filter screen (12), and the first pull ropes (26) have certain elasticity and recovery capacity.
6. An agricultural rapeseed harvesting and screening apparatus according to claim 2, characterized in that: the right end of the telescopic rod (34) at the outer side of the collecting box (31) is fixedly provided with a limiting piece (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500985.8U CN214555313U (en) | 2020-11-02 | 2020-11-02 | Agricultural rapeseed harvesting and screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500985.8U CN214555313U (en) | 2020-11-02 | 2020-11-02 | Agricultural rapeseed harvesting and screening equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214555313U true CN214555313U (en) | 2021-11-02 |
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ID=78314214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022500985.8U Active CN214555313U (en) | 2020-11-02 | 2020-11-02 | Agricultural rapeseed harvesting and screening equipment |
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| Country | Link |
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| CN (1) | CN214555313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404124A (en) * | 2022-08-30 | 2022-11-29 | 江苏大学 | Rapeseed processing is with frying seed equipment |
| CN116764948A (en) * | 2023-07-27 | 2023-09-19 | 唐山鑫丰锂业有限公司 | Lithium carbonate raw material sorting system |
-
2020
- 2020-11-02 CN CN202022500985.8U patent/CN214555313U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115404124A (en) * | 2022-08-30 | 2022-11-29 | 江苏大学 | Rapeseed processing is with frying seed equipment |
| CN116764948A (en) * | 2023-07-27 | 2023-09-19 | 唐山鑫丰锂业有限公司 | Lithium carbonate raw material sorting system |
| CN116764948B (en) * | 2023-07-27 | 2024-02-09 | 唐山鑫丰锂业有限公司 | Lithium carbonate raw material sorting system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: 418000 No. 13, building 10, Jingbao market, Jingzhou County, Huaihua City, Hunan Province Patentee after: Hunan hongshengyuan Seed Industry Co.,Ltd. Address before: 518000 Zhenhua Road, Futian District, Shenzhen, Guangdong Patentee before: Liu Caihua |
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| TR01 | Transfer of patent right |